Open Source ArchiCAD Alternatives3D Modelers & CAD Software like ArchiCAD

The best open source alternative to ArchiCAD is FreeCAD. If that doesn't suit you, our users have ranked more than 50 alternatives to ArchiCAD and 11 is open source so hopefully you can find a suitable replacement. Other interesting open source alternatives to ArchiCAD are Sweet Home 3D, LibreCAD, Dune 3D and QCAD.

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ArchiCAD alternatives are mainly CAD Software but may also be 3D Modelers or Interior Design Apps. Filter by these or use the filter bar below if you want a narrower list of alternatives or looking for a specific functionality of ArchiCAD.

ArchiCAD

3D Modeler
Paid • Proprietary

ArchiCAD offers computer aided solutions for handling all common aspects of aesthetics and engineering during the whole design process of the built environment — buildings, interiors, urban areas, etc.

More about ArchiCAD

ArchiCAD alternatives page was last updated May 27, 2024

FreeCAD
FreeCAD is a general purpose parametric 3D CAD modeler. The development is completely Open Source (LGPL License). FreeCAD is aimed directly at mechanical engineering and product design but also fits in a wider range of uses around engineering, such as architecture or other...
110 FreeCAD alternatives
License model
- Free • Open Source
Application types
- CAD Software
- 3D Modeler
Platforms
- Mac
- Windows
- Linux
- BSD
- PortableApps.com
+5
Top FreeCAD Features
1. Parametric Modeling
2. Drawing 2D
3. Interior Design
4. FEM
5. Computer-aided manufacturing (CAM)
6. Parametric
7. 3d Drawing
8. DWG support
9. Ad-free
10. Procedural Modeling
11. No registration required
12. Dark Mode
Show all NaN FreeCAD features ▾
FreeCAD VS ArchiCAD
Is FreeCAD a good alternative to ArchiCAD?
- Most users think FreeCAD is a great ArchiCAD alternative.
- FreeCAD is the most popular Windows, Mac & Linux alternative to ArchiCAD.
- FreeCAD is the most popular Open Source & free alternative to ArchiCAD.
- FreeCAD is Free and Open SourceArchiCAD is Paid and Proprietary

Sweet Home 3D
Sweet Home 3D is a free interior design Java application that helps you draw the plan of your house, arrange furniture on it and visit the results in 3D.
65 Sweet Home 3D alternatives
License model
- Free • Open Source
Application types
- Interior Design App
- 3D Modeler
Platforms
- Mac
- Windows
- Linux
- Online
- Solaris
Top Sweet Home 3D Features
1. Interior Design
2. Import furniture from web
3. Customizable
4. Extensible by Plugins/Extensions
5. 3D Sculpting
6. Portable
7. Multiple languages
8. No Coding Required
9. Ad-free
10. Works Offline
11. Export to PDF
12. Java based
Show all NaN Sweet Home 3D features ▾
Sweet Home 3D VS ArchiCAD
Is Sweet Home 3D a good alternative to ArchiCAD?
Comments about Sweet Home 3D as an Alternative to ArchiCAD

Guest
Sweet Home 3D is a good tool for newbies and people "always in a hurry"
Positive comment •Oct 2, 2020
0
- Most users think Sweet Home 3D is a great ArchiCAD alternative.
- Sweet Home 3D is the most popular Web-based alternative to ArchiCAD.
- Sweet Home 3D is Free and Open SourceArchiCAD is Paid and Proprietary
- Sweet Home 3D is CustomizableArchiCAD is not according to our users

LibreCAD
LibreCAD is an open source 2D CAD application for Windows, Apple and Linux. It is based on Qt, which is a leading cross-platform application and UI development framework.
111 LibreCAD alternatives
License model
- Free • Open Source
Application types
- CAD Software
- 3D Modeler
Platforms
- Mac
- Windows
- Linux
- BSD
- PortableApps.com
+1
Top LibreCAD Features
1. Digital Painting
2. Portable
3. Bim
4. Construction layers
5. No registration required
6. Parametric Modeling
7. Lightweight
8. Support for Layers
9. Customizable
10. Isometric view
11. Export to SVG
12. QT Based
Show all NaN LibreCAD features ▾
LibreCAD VS ArchiCAD
Is LibreCAD a good alternative to ArchiCAD?
Comments about LibreCAD as an Alternative to ArchiCAD

Guest
No 3D functionality in LibreCAD.
Negative comment •Jan 5, 2016
0
- This alternative is disputed. LibreCAD is a legitimate ArchiCAD alternative, but it might have issues that some users think are important.
- LibreCAD is Free and Open SourceArchiCAD is Paid and Proprietary
- LibreCAD is LightweightArchiCAD is not according to our users

Dune 3D
Dune 3D operates as a parametric 3D Computer-Aided Design (CAD) software. It provides users with the capability to sketch and constrain both in 2D and 3D dimensions. Furthermore, it allows for the addition of chamfers and fillets to designs.
54 Dune 3D alternatives
License model
- Free • Open Source
Application types
- CAD Software
- 3D Modeler
Platforms
- Mac
- Windows
- Linux
- Flathub
Dune 3D Features
1. Lightweight
2. Ad-free
3. No registration required
4. Portable
5. Parametric Modeling
6. Parametric
Show all NaN Dune 3D features ▾
Dune 3D VS ArchiCAD
Is Dune 3D a good alternative to ArchiCAD?

QCAD
QCAD is an application for computer aided drafting in 2D. With QCAD you can create technical drawings such as plans for buildings, interiors, mechanical parts or schemas and diagrams.
75 QCAD alternatives
License model
- Free Personal • Open Source
Application type
- CAD Software
Platforms
- Mac
- Windows
- Linux
QCAD Features
Lightweight
Support for scripting
Parametric Modeling
Drawing 2D
Show all NaN QCAD features ▾
QCAD VS ArchiCAD
Is QCAD a good alternative to ArchiCAD?

CAD Sketcher
CAD Sketcher is a free and open-source project looking to enhance precision workflows in Blender by bringing CAD like tools, features and usability to Blender.
51 CAD Sketcher alternatives
License model
- Free • Open Source
Application types
- CAD Software
- 3D Modeler
Platforms
- Blender
- Mac
- Windows
- Linux
- BSD
CAD Sketcher Features
1. Works Offline
2. Ad-free
3. No registration required
4. Parametric Modeling
5. No Tracking
6. Privacy focused
7. Blender Integration
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CAD Sketcher VS ArchiCAD
Is CAD Sketcher a good alternative to ArchiCAD?

MakerSCAD
MakerSCAD is a web-based parametric 3D design software with a block-based programming language to create objects for 3D printing, animations, games and websites.
106 MakerSCAD alternatives
License model
- Freemium • Open Source
Application types
- 3D Modeler
- 3D Printing Tool
Platforms
- Mac
- Windows
- Linux
- Online
- Chrome OS
MakerSCAD Features
1. Ad-free
2. 3D Sculpting
3. Parametric Modeling
4. Web-Based
5. Visual Programming
Show all NaN MakerSCAD features ▾
Discontinued
Site certificate expired. Software itself hasn't been updated in a very long time, is incomplete, and doesn't function

MakerSCAD VS ArchiCAD
Is MakerSCAD a good alternative to ArchiCAD?

Sverchok
Sverchok is a parametric tool for architects and designers. You can use it to program objects' shapes without knowing any programming languages.
10 Sverchok alternatives
License model
- Free • Open Source
Application types
- CAD Software
- 3D Modeler
Platforms
- Mac
- Windows
- Linux
- Blender
Sverchok Features
Parametric Modeling
Bim
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Sverchok VS ArchiCAD
Is Sverchok a good alternative to ArchiCAD?

B-processor
B-processor is BIM software that has been and currently is still developed by the Arhus School of Architecture in cooperation with the Alexandra institute.
9 B-processor alternatives
License model
- Free • Open Source
Application types
- CAD Software
- 3D Modeler
Platforms
- Mac
- Windows
- Linux
B-processor Features
Bim
Show all NaN B-processor features ▾
Discontinued
No update since 2015. See https://sourceforge.net/projects/bprocessor/files/

B-processor VS ArchiCAD
Is B-processor a good alternative to ArchiCAD?

Archimedes CAD
Archimedes is a free and open source CAD (Computer Aided Design) software. It is a robust system built over Eclipse’s Rich Client Java Platform fully based on plug ins. This means it is easily extensible but also has a pretty thin core that allows you to select the features you...
52 Archimedes CAD alternatives
License model
- Free • Open Source
Application type
- CAD Software
Platforms
- Mac
- Windows
- Linux
Archimedes CAD Features
Extensible by Plugins/Extensions
Show all NaN Archimedes CAD features ▾
Discontinued
The project seems no longer developed. Last version, 0.66, released in June 2012, can be still downloaded from SourceForge.

Archimedes CAD VS ArchiCAD
Is Archimedes CAD a good alternative to ArchiCAD?

BlenderBIM Add-on
Building Information Modeling, or BIM, is a way of digitally describing our built environment to computers. Aspects of our built environment that can be described are:
7 BlenderBIM Add-on alternatives
License model
- Free • Open Source
Application type
- CAD Software
Platforms
- Mac
- Windows
- Linux
- Blender
BlenderBIM Add-on Features
Bim
IFC Import
Show all NaN BlenderBIM Add-on features ▾
BlenderBIM Add-on VS ArchiCAD
Is BlenderBIM Add-on a good alternative to ArchiCAD?